JP2008235586A - 回路素子実装フレキシブル配線材 - Google Patents
回路素子実装フレキシブル配線材 Download PDFInfo
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- JP2008235586A JP2008235586A JP2007073228A JP2007073228A JP2008235586A JP 2008235586 A JP2008235586 A JP 2008235586A JP 2007073228 A JP2007073228 A JP 2007073228A JP 2007073228 A JP2007073228 A JP 2007073228A JP 2008235586 A JP2008235586 A JP 2008235586A
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- JP
- Japan
- Prior art keywords
- circuit element
- wiring member
- wiring material
- wiring
- load
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
- B41J2002/14217—Multi layer finger type piezoelectric element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
- B41J2002/14225—Finger type piezoelectric element on only one side of the chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2002/14306—Flow passage between manifold and chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14419—Manifold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14491—Electrical connection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/058—Direct connection between two or more FPCs or between flexible parts of rigid PCBs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
Abstract
【解決手段】負荷32に接続される第1の配線材51と、第1の配線材51と接続して外部信号源側に延びる第2の配線材52とを含み、第1の配線材51に、負荷32を駆動するための回路素子53が実装されている。第2の配線材52は、第1の配線材51における、回路素子53の実装位置と負荷への接続位置との間で、第1の配線材51に接続されている。これにより、回路素子53の熱が、第2の配線材52にも分かれて伝わり、負荷への熱の影響を軽減できる。
【選択図】図5
Description
3 記録ヘッド
7 ノズル
23 回路基板
39 表面電極
41 入力用接続電極
42 出力用接続電極
45 端子電極
51 第1の配線材
52 第2の配線材
53 回路素子
54 出力端子
55 入力端子
60 基材
61 入力導線
62 出力導線
64 絶縁層
65 導電性材料
66 導電性ろう材
100 記録装置
Claims (6)
- 負荷に接続される第1の配線材と、前記第1の配線材と接続して前記外部信号源側に延びる第2の配線材とを含み、
前記第1の配線材に、前記負荷を駆動するための回路素子が実装され、
前記第1の配線材における、前記回路素子の実装位置と前記負荷への接続位置との間で、前記第2の配線材が前記第1の配線材に接続されていることを特徴とするフレキシブル配線材。 - 前記第1の配線材には、前記回路素子のための入力導線が前記回路素子から前記負荷側へ延びて配線され、前記第2の配線材が前記入力導線に接続されていることを特徴とする請求項1に記載のフレキシブル配線材。
- 前記入力導線は、前記第1の配線材の一方の面において前記回路素子から前記負荷側へ延びる第1の入力導線と、その第1の入力導線に接続し他方の面に露出した接続部とを含み、
前記第2の配線材が前記接続部に接続されていることを特徴とする請求項2に記載のフレキシブル配線材。 - 前記第2の配線材における前記回路素子と重なる部分は、前記回路素子に電気的に絶縁して密着していることを特徴とする請求項2または3に記載のフレキシブル配線材。
- 負荷に接続される第1の配線材と、前記第1の配線材と接続して前記外部信号源側に延びる第2の配線材とを含み、
前記第1の配線材に、前記負荷を駆動するための回路素子が実装され、
前記第1の配線材における、前記回路素子の実装位置よりも前記外部信号源に近い側に、前記第2の配線材が接続され、
前記第2の配線材の端部が、前記回路素子と重なる位置まで延長されて、前記第2の配線材の前記回路素子と重なる部分が、前記回路素子に電気的に絶縁して密着していることを特徴とするフレキシブル配線材。 - 前記負荷は、アクチュエータの選択的駆動により記録動作を行う記録ヘッドにおけるそのアクチュエータであることを特徴とする請求項1から5のいずれかに記載のフレキシブル配線材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007073228A JP5062400B2 (ja) | 2007-03-20 | 2007-03-20 | フレキシブル配線材を有する構造体 |
US12/051,490 US7994425B2 (en) | 2007-03-20 | 2008-03-19 | Flexible wiring cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007073228A JP5062400B2 (ja) | 2007-03-20 | 2007-03-20 | フレキシブル配線材を有する構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008235586A true JP2008235586A (ja) | 2008-10-02 |
JP5062400B2 JP5062400B2 (ja) | 2012-10-31 |
Family
ID=39773570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007073228A Active JP5062400B2 (ja) | 2007-03-20 | 2007-03-20 | フレキシブル配線材を有する構造体 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7994425B2 (ja) |
JP (1) | JP5062400B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5218464B2 (ja) * | 2010-03-31 | 2013-06-26 | ブラザー工業株式会社 | 配線基板ユニット |
JP5433628B2 (ja) * | 2011-05-12 | 2014-03-05 | 東芝テック株式会社 | 回路基板およびインクジェットヘッドの製造方法 |
TWI446464B (zh) | 2011-05-20 | 2014-07-21 | Subtron Technology Co Ltd | 封裝結構及其製作方法 |
GB2570651B (en) * | 2018-01-30 | 2022-04-06 | First Subsea Ltd | Mounting device for an elongate flexible member |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162697U (ja) * | 1980-04-30 | 1981-12-03 | ||
JPH09293939A (ja) * | 1996-04-26 | 1997-11-11 | Olympus Optical Co Ltd | 電力制御素子付き電気回路基板の放熱構造 |
JP2004235353A (ja) * | 2003-01-29 | 2004-08-19 | Matsushita Electric Ind Co Ltd | 半導体装置およびそれを用いたディスプレイ装置 |
JP2005219337A (ja) * | 2004-02-05 | 2005-08-18 | Brother Ind Ltd | 記録装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111493A1 (de) | 1980-04-15 | 1982-01-14 | Reppisch-Werke AG, 8953 Dietikon, Zürich | "zeicheneinrichtung" |
JPH06131919A (ja) * | 1992-10-19 | 1994-05-13 | Murata Mfg Co Ltd | フレキシブル配線ケーブル |
JP2000174399A (ja) * | 1998-12-01 | 2000-06-23 | Nhk Spring Co Ltd | 立体配線基板とその製造方法および基板用絶縁材料 |
JP4243850B2 (ja) * | 2004-05-11 | 2009-03-25 | ブラザー工業株式会社 | 積層型圧電素子及びそれを備えたインクジェット記録ヘッド |
-
2007
- 2007-03-20 JP JP2007073228A patent/JP5062400B2/ja active Active
-
2008
- 2008-03-19 US US12/051,490 patent/US7994425B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162697U (ja) * | 1980-04-30 | 1981-12-03 | ||
JPH09293939A (ja) * | 1996-04-26 | 1997-11-11 | Olympus Optical Co Ltd | 電力制御素子付き電気回路基板の放熱構造 |
JP2004235353A (ja) * | 2003-01-29 | 2004-08-19 | Matsushita Electric Ind Co Ltd | 半導体装置およびそれを用いたディスプレイ装置 |
JP2005219337A (ja) * | 2004-02-05 | 2005-08-18 | Brother Ind Ltd | 記録装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080230268A1 (en) | 2008-09-25 |
JP5062400B2 (ja) | 2012-10-31 |
US7994425B2 (en) | 2011-08-09 |
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